# LOPJLB Changelog

URL: https://www.lopjlb.com/changelog

User-facing product updates only. Research methodology changes are documented on [Methodology](https://www.lopjlb.com/methodology). Internal ops, data syncs, and blog research notes are omitted.

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## 2026-07-19 — Chart tools, metrics schema & market hours

Drawing tools and PNG export, public screener metrics schema, and world market hours on CLI/MCP.

### Added

- Chart drawings (box/rectangle), vs-SPY compare, CSV export, and chart PNG export
- Public screener metrics schema plus multi-asset screen on CLI and MCP
- World market hours on CLI, MCP, and the agent skill
- Logos and live signals on SD50/SD14 pick lists
- Peers and sector/industry PE context on stock pages

### Changed

- Footer reorganized into Product, Desk, Research, and Agents bands

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## 2026-07-15 — Scoring V3 & research chat

Calibrated V3 scoring gates and a blog-grounded research chat at /chat.

### Added

- Scoring V3 rollout with calibrated consumer gates and live scoring_config contract
- Research chat at `/chat` — ticker questions use the same CONTEXT pack as nightly blog notes
- Anonymous access to research chat with daily quotas; Pro and Enterprise higher caps

### Changed

- Screener and stock UI theme bands aligned to the V3 scoring contract

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## 2026-07-10 — Agents, MCP & CLI

Enterprise API keys, HTTP MCP, and free CLI/PyPI research without a browser.

### Added

- Enterprise API keys with hardened hashing and BFF Pro mapping
- HTTP MCP server (`screen_universe`, `get_peers`, regime, ticker, and alt-context tools)
- `lopjlb` CLI and PyPI client — free ticker/regime/universe commands with no login
- Agent discovery: `llms.txt`, OpenAPI, server-card, and AuthKit `/auth.md` registration
- Install paths via `uv`, Homebrew, and `install.sh`

### Changed

- Pricing and developers copy clarify Free vs Enterprise programmatic surfaces

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## 2026-06-30 — Light mode & theme system

System-default theme preference, light desk panels, and theme-safe charts.

### Added

- Theme toggle in the site footer (light / dark / system)
- Light-mode charts, exhaustion markers, and market pulse contrast tuned for paper backgrounds

### Changed

- Default theme preference follows the OS instead of forcing dark
- Pricing, tier pills, and desk surfaces use theme tokens end-to-end

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## 2026-06-20 — Stock hub & earnings intel

Per-ticker quote hubs, CallCard earnings intelligence, and SEO-open research surfaces.

### Added

- Stock quote hubs with key stats, chart type picker, and financials subtabs
- Earnings CallCards grounded in transcripts, surfaced on stock pages and research notes
- Crawlable earnings-intel SEO surfaces alongside the freemium API

### Changed

- Earnings panel focused on CallCard intelligence instead of raw call dumps

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## 2026-05-31 — Charts workspace & signal cards

Full chart workspace polish, PNG export filters, and mobile screener improvements.

### Added

- Chart workspace sub-panes for volume, MACD, stochastic, and minimap
- Active filter chips in PNG exports so shared images show the screen context
- Mobile pulse cards and a tighter three-tab bottom nav

### Fixed

- Signal card win rate, CAGR, and price display bugs
- Chart single-panel layout filling available width

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## 2026-05-15 — Screener conviction & presets

Multi-signal conviction views, grid-validated presets, and a cleaner watchlist.

### Added

- MULTI-SIGNAL CONVICTION view — stocks hitting 3+ preset overlays, ranked by performance and fundamentals
- Grid-search-validated preset gates for momentum pullback, fresh buys, and related screens
- Dedicated Stocks asset filter (excludes ETFs by sector)

### Changed

- Watchlist simplified to a single list per account
- Preset views tightened with out-of-sample evidence from the May 2026 grid

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## 2026-04-30 — Product launch

LOPJLB opens as a quant research layer — screener, signals, methodology, and billing.

### Added

- Multi-factor screener across 12,000+ U.S. equities, ETFs, REITs, BDCs, and CEFs
- Daily directional, performance, fundamental, and HMM regime signals with disclosed backtests
- Methodology and docs with plain-language signal specs
- WorkOS signup/login and Stripe Pro billing with trial
- Shareable signal cards and SD50 model portfolio surface